{% extends 'base.html' %}
{% load static %}

{% block title %}Sign In{% endblock %}

{% block extra_css %}
<link rel="stylesheet" href="{% static 'css/agent-base.css' %}">
<style>
    /* Override main-container for full-width sections */
    .main-container {
        max-width: none;
        padding: 0;
    }
    
    /* Login page using agent-base.css */
    .login-page {
        background: var(--background);
        min-height: calc(100vh - 84px);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: var(--spacing-lg);
    }
    
    .login-container {
        background: var(--surface);
        border-radius: var(--radius-lg);
        padding: 48px;
        box-shadow: var(--shadow-lg);
        width: 100%;
        max-width: 450px;
        border: 1px solid var(--outline);
    }
    
    .login-header {
        text-align: center;
        margin-bottom: 40px;
    }
    
    .login-title {
        font-size: 28px;
        font-weight: 700;
        color: var(--on-surface);
        margin: 0 0 var(--spacing-sm) 0;
    }
    
    .login-subtitle {
        font-size: 16px;
        color: var(--on-surface-variant);
        margin: 0;
    }
    
    .login-btn {
        width: 100%;
        margin-bottom: 32px;
        margin-top: 8px;
    }
    
    .messages {
        margin-bottom: var(--spacing-lg);
    }
    
    .message {
        padding: var(--spacing-md);
        border-radius: var(--radius-sm);
        margin-bottom: var(--spacing-sm);
        font-size: 14px;
        font-weight: 500;
        border: 1px solid;
    }
    
    .message.success {
        background: var(--surface-variant);
        color: var(--on-surface);
        border-color: var(--outline);
    }
    
    .message.error {
        background: var(--surface-variant);
        color: var(--on-surface);
        border-color: var(--outline);
    }
    
    .login-auth-links {
        text-align: center;
        padding-top: 24px;
        border-top: 1px solid var(--outline);
    }
    
    .login-auth-links p {
        margin: var(--spacing-sm) 0;
        color: var(--on-surface-variant);
        font-size: 14px;
    }
    
    .login-auth-links a {
        color: var(--primary);
        text-decoration: none;
        font-weight: 600;
        transition: all var(--transition);
    }
    
    .login-auth-links a:hover {
        text-decoration: underline;
    }
    
    .verification-actions {
        text-align: center;
        margin-bottom: var(--spacing-lg);
        padding: var(--spacing-md);
        background: var(--surface-variant);
        border-radius: var(--radius-sm);
        border: 1px solid var(--outline);
    }
    
    .verification-text {
        margin: 0 0 var(--spacing-sm) 0;
        color: var(--on-surface-variant);
        font-size: 14px;
    }
    
    .btn-outline {
        background: transparent;
        border: 1px solid var(--primary);
        color: var(--primary);
    }
    
    .btn-outline:hover {
        background: var(--primary);
        color: var(--on-primary);
    }
    
    .btn-sm {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 14px;
    }
    
    /* Responsive */
    @media (max-width: 480px) {
        .login-page {
            padding: var(--spacing-md);
        }
        
        .login-container {
            padding: 32px 24px;
        }
        
        .login-title {
            font-size: 24px;
        }
    }
</style>
{% endblock %}

{% block content %}
<div class="login-page theme-professional">
    <div class="login-container">
        <div class="login-header">
            <h1 class="login-title">Welcome Back</h1>
            <p class="login-subtitle">Sign in to your account</p>
        </div>
        
        {% if messages %}
            <div class="messages">
                {% for message in messages %}
                    <div class="message {{ message.tags }}">{{ message }}</div>
                {% endfor %}
            </div>
        {% endif %}
        
        {% if show_resend_verification %}
            <div class="verification-actions">
                <p class="verification-text">Need to resend verification email?</p>
                <a href="{% url 'authentication:resend_verification' %}" class="btn btn-outline btn-sm">Resend Verification</a>
            </div>
        {% endif %}
        
        <form method="post" class="login-form">
            {% csrf_token %}
            {% if request.GET.next %}
                <input type="hidden" name="next" value="{{ request.GET.next }}">
            {% endif %}
            
            <div class="form-group">
                <label for="email" class="form-label">Email Address</label>
                <input 
                    type="email" 
                    id="email" 
                    name="email" 
                    class="form-input"
                    placeholder="Enter your email"
                    required
                    autocomplete="email"
                >
            </div>
            
            <div class="form-group">
                <label for="password" class="form-label">Password</label>
                <input 
                    type="password" 
                    id="password" 
                    name="password" 
                    class="form-input"
                    placeholder="Enter your password"
                    required
                    autocomplete="current-password"
                >
            </div>
            
            <button type="submit" class="btn btn-primary login-btn">
                Sign In
            </button>
        </form>
        
        <div class="login-auth-links">
            <p><a href="{% url 'authentication:forgot_password' %}">Forgot your password?</a></p>
            <p>Don't have an account? <a href="{% url 'authentication:register' %}">Create account</a></p>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    document.addEventListener('DOMContentLoaded', function() {
        const emailField = document.getElementById('email');
        const loginForm = document.querySelector('.login-form');
        const loginBtn = document.querySelector('.login-btn');
        
        // Focus on email field
        if (emailField) {
            emailField.focus();
        }
        
        // Form submission
        if (loginForm && loginBtn) {
            loginForm.addEventListener('submit', function() {
                loginBtn.innerHTML = 'Signing in...';
                loginBtn.disabled = true;
            });
        }
    });
</script>
{% endblock %}